Rchr
J-GLOBAL ID：201801007453491466
Update date: Jun. 25, 2024
NEGISHI Takefumi
ネギシ タケフミ | NEGISHI Takefumi
Affiliation and department：
Job title：
Assistant Professor
Homepage URL (2)：
http://square.umin.ac.jp/Nemalab/Home.html
,
http://db.tohoku.ac.jp/whois/e_detail/8ab2051ed0c53edefec029e5367776e1.html
Research field (1)：
Developmental biology
Research keywords (4)：
線虫
, Marine invertebrate
, Cell biology
, Developmental biology
Research theme for competitive and other funds (9)：
- 2023 - 2026 線虫中期胚で見出した新奇な中心体の非対称移動の制御メカニズムの解明
- 2022 - 2023 対象遺伝子『CHD3』および『SDHA』
- 2021 - 2022 対象遺伝子『TUBA1』
- 2020 - 2021 対象遺伝子『TSP33』
- 2018 - 2020 ウニの後胚発生機構の研究
- 2016 - 2018 基底小体へと伸長するユニークな膜構造のシリア位置制御における役割の解明
- 2017 - 2017 ホヤ胚で新奇に見出された管状膜構造の形成機構の解明
- 2013 - 2015 細胞分裂方向の制御に関わる新奇膜構造の構造と機能の解明
- 2008 - 2009 卵割パターンを産み出す遺伝子PEMの作用メカニズムの分子・細胞レベルでの解明
Show all
Papers (12)：
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Takefumi Negishi, Saho Kitagawa, Natsumi Horii, Yuka Tanaka, Nami Haruta, Asako Sugimoto, Hitoshi Sawa, Ken-Ichiro Hayashi, Masahiko Harata, Masato T Kanemaki. The auxin-inducible degron 2 (AID2) system enables controlled protein knockdown during embryogenesis and development in Caenorhabditis elegans. Genetics. 2021. 220. 2
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Ulla-Maj Fiuza, Takefumi Negishi, Alice Rouan, Hitoyoshi Yasuo, Patrick Lemaire. A Nodal/Eph signalling relay drives the transition from apical constriction to apico-basal shortening in ascidian endoderm invagination. Development (Cambridge, England). 2020. 147. 15
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Takefumi Negishi, Masayo Asakawa, Masato T Kanemaki, Hitoshi Sawa. Modified auxin improves the auxin-inducible degradation (AID) system for laid C. elegans embryos. microPublication Biology. 2019
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Takefumi Negishi, Hiroki Nishida. Asymmetric and unequal cell divisions in ascidian embryos. Results and Problems in Cell Differentiation. 2017. 61. 261-284
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Takefumi Negishi, Naoyuki Miyazaki, Kazuyoshi Murata, Hitoyoshi Yasuo, Naoto Ueno. Physical association between a novel plasma-membrane structure and centrosome orients cell division. ELIFE. 2016. 5
ｍore...
MISC (2)：
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Naoto Ueno, Takefumi Negishi. A novel membrane invagination controls oriented cell division in ascidian embryo. MECHANISMS OF DEVELOPMENT. 2017. 145. S4-S5
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H. Nishida, Y. Nakamura, T. Negishi. Role of localized maternal mRNAs in eggs of a basal chordate, the ascidian Halocynthia roretzi. MECHANISMS OF DEVELOPMENT. 2005. 122. S26-S26
Patents (1)：
Lectures and oral presentations (12)：
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Ror1/CAM-1 receptor cooperates with Frizzled/MOM-5 receptor in the Wnt signaling during C. elegans embryogenesis.
(2022)
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胚発生中の細胞分裂制御メカニズムの解析
(195回日仏生物学会例会 2021)
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Global regulation of cell polarization by two Wnt receptors, Frizzled/MOM-5 and Ror1/CAM-1 in C. elegans mid-stage embryo
(2021)
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The auxin-inducible degron 2 (AID2) system provides sharp degradation control with low ligand concentrations and works at all developmental stages of C. elegans
(2021)
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Global regulation of cell polarization by two Wnt receptors in C. elegans cleavage stage embryo
(2021)
ｍore...
Professional career (1)：
Awards (1)：
- 2015/10 - 日本発生生物学会 岡田節人基金 海外派遣助成
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